1 # Top level -*- makefile -*- fragment for GNU C++.
2 # Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
3 # 2005, 2007, 2008, 2009, 2010
4 # Free Software Foundation, Inc.
6 #This file is part of GCC.
8 #GCC is free software; you can redistribute it and/or modify
9 #it under the terms of the GNU General Public License as published by
10 #the Free Software Foundation; either version 3, or (at your option)
13 #GCC is distributed in the hope that it will be useful,
14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 #GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with GCC; see the file COPYING3. If not see
20 # <http://www.gnu.org/licenses/>.
22 # This file provides the language dependent support in the main Makefile.
23 # Each language makefile fragment must provide the following targets:
25 # foo.all.cross, foo.start.encap, foo.rest.encap,
26 # foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
27 # foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
28 # foo.mostlyclean, foo.clean, foo.distclean,
29 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
31 # where `foo' is the name of the language.
33 # It should also provide rules for:
35 # - making any compiler driver (eg: g++)
36 # - the compiler proper (eg: cc1plus)
37 # - define the names for selecting the language in LANGUAGES.
39 # Actual names to use when installing a native compiler.
40 CXX_INSTALL_NAME := $(shell echo c++|sed '$(program_transform_name)')
41 GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)')
42 CXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo c++|sed '$(program_transform_name)')
43 GXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo g++|sed '$(program_transform_name)')
44 CP_PLUGIN_HEADERS := cp-tree.h cxx-pretty-print.h name-lookup.h
47 # Define the names for selecting c++ in LANGUAGES.
48 # Note that it would be nice to move the dependency on g++
49 # into the C++ rule, but that needs a little bit of work
50 # to do the right thing within all.cross.
53 # Tell GNU make to ignore these if they exist.
56 g++spec.o: $(srcdir)/cp/g++spec.c $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) $(CONFIG_H)
57 (SHLIB_LINK='$(SHLIB_LINK)'; \
58 $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
59 $(INCLUDES) $(srcdir)/cp/g++spec.c)
61 # Create the compiler driver for g++.
62 GXX_OBJS = $(GCC_OBJS) g++spec.o intl.o prefix.o version.o
63 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
64 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
65 $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
67 # Create a version of the g++ driver which calls the cross-compiler.
68 g++-cross$(exeext): g++$(exeext)
69 -rm -f g++-cross$(exeext)
70 cp g++$(exeext) g++-cross$(exeext)
72 # The compiler itself.
73 # Shared with C front end:
74 CXX_C_OBJS = attribs.o c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o \
75 c-dump.o $(CXX_TARGET_OBJS) c-pretty-print.o c-opts.o c-pch.o \
76 incpath.o c-ppoutput.o c-cppbuiltin.o prefix.o \
79 # Language-specific object files for C++ and Objective C++.
80 CXX_AND_OBJCXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \
81 cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o cp/rtti.o \
82 cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \
83 cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o \
84 cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o \
85 cp/cp-gimplify.o tree-mudflap.o $(CXX_C_OBJS)
87 # Language-specific object files for C++.
88 CXX_OBJS = cp/cp-lang.o stub-objc.o $(CXX_AND_OBJCXX_OBJS)
90 c++_OBJS = $(CXX_OBJS) dummy-checksum.o cc1plus-checksum.o cp/g++spec.o
92 # Use strict warnings for this front end.
93 cp-warn = $(STRICT_WARN)
95 cc1plus-dummy$(exeext): $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
96 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
97 $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
99 cc1plus-checksum.c : cc1plus-dummy$(exeext) build/genchecksum$(build_exeext)
100 build/genchecksum$(build_exeext) cc1plus-dummy$(exeext) > $@
102 cc1plus-checksum.o : cc1plus-checksum.c $(CONFIG_H) $(SYSTEM_H)
104 cc1plus$(exeext): $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBDEPS)
105 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
106 $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
108 # Special build rules.
109 $(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf
110 gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L ANSI-C \
111 $(srcdir)/cp/cfns.gperf > $(srcdir)/cp/cfns.h
116 c++.all.cross: g++-cross$(exeext)
117 c++.start.encap: g++$(exeext)
130 cd $(srcdir)/cp; etags -o TAGS.sub *.c *.h --language=none \
131 --regex='/DEFTREECODE [(]\([A-Z_]+\)/\1/' cp-tree.def; \
132 etags --include TAGS.sub --include ../TAGS.sub
136 c++.srcman: doc/g++.1
137 -cp -p $^ $(srcdir)/doc
139 # 'make check' in gcc/ looks for check-c++, as do all toplevel C++-related
140 # check targets. However, our DejaGNU framework requires 'check-g++' as its
141 # entry point. We feed the former to the latter here.
142 check-c++ : check-g++
143 check-c++-subtargets : check-g++-subtargets
144 # List of targets that can use the generic check- rule and its // variant.
145 lang_checks += check-g++
146 lang_checks_parallelized += check-g++
147 # For description see comment above check_gcc_parallelize in gcc/Makefile.in.
148 check_g++_parallelize = old-deja.exp dg.exp
152 # cc1plus is installed elsewhere as part of $(COMPILERS).
154 # Install the driver program as $(target)-g++
155 # and also as either g++ (if native) or $(tooldir)/bin/g++.
156 c++.install-common: installdirs
157 -rm -f $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
158 -$(INSTALL_PROGRAM) g++$(exeext) $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
159 -chmod a+x $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
160 -rm -f $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext)
161 -( cd $(DESTDIR)$(bindir) && \
162 $(LN) $(GXX_INSTALL_NAME)$(exeext) $(CXX_INSTALL_NAME)$(exeext) )
163 -if [ -f cc1plus$(exeext) ] ; then \
164 if [ -f g++-cross$(exeext) ] ; then \
165 if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
166 rm -f $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \
167 $(INSTALL_PROGRAM) g++-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \
168 rm -f $(DESTDIR)$(gcc_tooldir)/bin/c++$(exeext); \
169 ( cd $(DESTDIR)$(gcc_tooldir)/bin && \
170 $(LN) g++$(exeext) c++$(exeext) ); \
173 rm -f $(DESTDIR)$(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
174 ( cd $(DESTDIR)$(bindir) && \
175 $(LN) $(GXX_INSTALL_NAME)$(exeext) $(GXX_TARGET_INSTALL_NAME)$(exeext) ); \
176 rm -f $(DESTDIR)$(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
177 ( cd $(DESTDIR)$(bindir) && \
178 $(LN) $(CXX_INSTALL_NAME)$(exeext) $(CXX_TARGET_INSTALL_NAME)$(exeext) ); \
182 # We can't use links because not everyone supports them, and we can't use
183 # .so because Irix 6.5 doesn't support them. So just copy the manpage.
187 c++.install-man: $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
189 $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext): doc/g++.1 installdirs
191 -$(INSTALL_DATA) $< $@
194 c++.install-plugin: installdirs
195 # We keep the directory structure for files in config and .def files. All
196 # other files are flattened to a single directory.
197 headers="$(CP_PLUGIN_HEADERS)"; \
198 for file in $$headers; do \
199 path=$(srcdir)/cp/$$file; \
200 dest=$(plugin_includedir)/cp/$$file; \
201 echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
202 dir=`dirname $$dest`; \
203 $(mkinstalldirs) $(DESTDIR)$$dir; \
204 $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
208 -rm -rf $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext)
209 -rm -rf $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
210 -rm -rf $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
213 # A lot of the ancillary files are deleted by the main makefile.
214 # We just have to delete files specific to us.
219 -rm -f cp/*$(coverageexts)
222 -rm -f cp/config.status cp/Makefile
223 c++.maintainer-clean:
226 # The main makefile has already created stage?/cp.
228 c++.stage1: stage1-start
229 -mv cp/*$(objext) stage1/cp
230 c++.stage2: stage2-start
231 -mv cp/*$(objext) stage2/cp
232 c++.stage3: stage3-start
233 -mv cp/*$(objext) stage3/cp
234 c++.stage4: stage4-start
235 -mv cp/*$(objext) stage4/cp
236 c++.stageprofile: stageprofile-start
237 -mv cp/*$(objext) stageprofile/cp
238 c++.stagefeedback: stagefeedback-start
239 -mv cp/*$(objext) stagefeedback/cp
242 # .o: .h dependencies.
243 CXX_TREE_H = $(TREE_H) cp/name-lookup.h cp/cp-tree.h $(C_COMMON_H) \
244 $(FUNCTION_H) $(VARRAY_H) \
245 $(SYSTEM_H) coretypes.h $(CONFIG_H) $(TARGET_H) $(GGC_H) \
246 $(srcdir)/../include/hashtab.h $(srcdir)/../include/splay-tree.h
248 CXX_PRETTY_PRINT_H = cp/cxx-pretty-print.h $(C_PRETTY_PRINT_H)
250 cp/lex.o: cp/lex.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \
251 $(C_PRAGMA_H) toplev.h output.h input.h cp/operators.def $(TM_P_H)
252 cp/cp-lang.o: cp/cp-lang.c $(CXX_TREE_H) $(TM_H) toplev.h debug.h langhooks.h \
253 $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-cp.h gt-cp-cp-lang.h \
254 $(DIAGNOSTIC_H) cp/cp-objcp-common.h $(EXPR_H) $(EXCEPT_H)
255 cp/decl.o: cp/decl.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) cp/decl.h \
256 output.h $(EXPR_H) except.h toplev.h $(HASHTAB_H) $(RTL_H) \
257 cp/operators.def $(TM_P_H) $(TREE_INLINE_H) $(DIAGNOSTIC_H) $(C_PRAGMA_H) \
258 debug.h gt-cp-decl.h $(TIMEVAR_H) $(TREE_FLOW_H) $(TARGET_H) $(PLUGIN_H) \
260 cp/decl2.o: cp/decl2.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) cp/decl.h $(EXPR_H) \
261 output.h except.h toplev.h $(RTL_H) $(C_COMMON_H) gt-cp-decl2.h $(CGRAPH_H) \
262 $(C_PRAGMA_H) $(TREE_DUMP_H) intl.h $(TARGET_H) $(GIMPLE_H) $(POINTER_SET_H)
263 cp/cp-objcp-common.o : cp/cp-objcp-common.c $(CONFIG_H) $(SYSTEM_H) \
264 coretypes.h $(TM_H) $(TREE_H) $(CXX_TREE_H) $(C_COMMON_H) toplev.h \
265 langhooks.h $(LANGHOOKS_DEF_H) $(DIAGNOSTIC_H) debug.h \
266 $(CXX_PRETTY_PRINT_H) cp/cp-objcp-common.h gt-cp-cp-objcp-common.h
267 cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h output.h \
268 $(TM_P_H) $(DIAGNOSTIC_H) gt-cp-typeck2.h $(REAL_H) intl.h
269 cp/typeck.o: cp/typeck.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) $(RTL_H) $(EXPR_H) \
270 toplev.h $(DIAGNOSTIC_H) convert.h $(C_COMMON_H) $(TARGET_H)
271 cp/class.o: cp/class.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h $(RTL_H) \
272 $(TARGET_H) convert.h $(CGRAPH_H) $(TREE_DUMP_H) gt-cp-class.h
273 cp/call.o: cp/call.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h $(RTL_H) \
274 $(EXPR_H) $(DIAGNOSTIC_H) intl.h gt-cp-call.h convert.h $(TARGET_H) langhooks.h
275 cp/friend.o: cp/friend.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) $(RTL_H) toplev.h \
277 cp/init.o: cp/init.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) $(RTL_H) $(EXPR_H) \
278 toplev.h except.h $(TARGET_H)
279 cp/method.o: cp/method.c $(CXX_TREE_H) $(TM_H) toplev.h $(RTL_H) $(EXPR_H) \
280 $(TM_P_H) $(TARGET_H) $(DIAGNOSTIC_H) gt-cp-method.h $(GIMPLE_H)
281 cp/cvt.o: cp/cvt.c $(CXX_TREE_H) $(TM_H) cp/decl.h $(FLAGS_H) toplev.h \
282 convert.h $(TARGET_H) intl.h
283 cp/search.o: cp/search.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h $(RTL_H) \
285 cp/tree.o: cp/tree.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h $(RTL_H) \
286 insn-config.h $(INTEGRATE_H) $(TREE_INLINE_H) $(REAL_H) gt-cp-tree.h \
287 $(TARGET_H) debug.h $(TREE_FLOW_H) $(CGRAPH_H)
288 cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(TM_H)
289 cp/rtti.o: cp/rtti.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h convert.h \
290 $(TARGET_H) $(C_PRAGMA_H) gt-cp-rtti.h intl.h
291 cp/except.o: cp/except.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) $(RTL_H) except.h \
292 toplev.h cp/cfns.h $(EXPR_H) libfuncs.h $(TREE_INLINE_H) $(TARGET_H)
293 cp/expr.o: cp/expr.c $(CXX_TREE_H) $(TM_H) $(RTL_H) $(FLAGS_H) $(EXPR_H) \
294 toplev.h except.h $(TM_P_H)
295 cp/pt.o: cp/pt.c $(CXX_TREE_H) $(TM_H) cp/decl.h cp/cp-objcp-common.h \
296 toplev.h $(RTL_H) except.h $(TREE_INLINE_H) pointer-set.h gt-cp-pt.h \
298 cp/error.o: cp/error.c $(CXX_TREE_H) $(TM_H) toplev.h $(DIAGNOSTIC_H) \
299 $(FLAGS_H) $(REAL_H) $(LANGHOOKS_DEF_H) $(CXX_PRETTY_PRINT_H)
300 cp/repo.o: cp/repo.c $(CXX_TREE_H) $(TM_H) toplev.h $(DIAGNOSTIC_H) \
302 cp/semantics.o: cp/semantics.c $(CXX_TREE_H) $(TM_H) except.h toplev.h \
303 $(FLAGS_H) debug.h output.h $(RTL_H) $(TIMEVAR_H) $(EXPR_H) \
304 $(TREE_INLINE_H) $(CGRAPH_H) $(TARGET_H) $(C_COMMON_H) $(GIMPLE_H) \
306 cp/dump.o: cp/dump.c $(CXX_TREE_H) $(TM_H) $(TREE_DUMP_H)
307 cp/optimize.o: cp/optimize.c $(CXX_TREE_H) $(TM_H) rtl.h $(INTEGRATE_H) \
308 insn-config.h input.h $(PARAMS_H) debug.h $(TREE_INLINE_H) $(GIMPLE_H) \
309 $(TARGET_H) tree-iterator.h $(CGRAPH_H)
310 cp/mangle.o: cp/mangle.c $(CXX_TREE_H) $(TM_H) toplev.h $(REAL_H) \
311 gt-cp-mangle.h $(TARGET_H) $(TM_P_H) $(CGRAPH_H)
312 cp/parser.o: cp/parser.c $(CXX_TREE_H) $(TM_H) $(DIAGNOSTIC_H) gt-cp-parser.h \
313 output.h $(TARGET_H) $(PLUGIN_H) intl.h
314 cp/cp-gimplify.o: cp/cp-gimplify.c $(CXX_TREE_H) toplev.h $(C_COMMON_H) \
315 $(TM_H) coretypes.h pointer-set.h tree-iterator.h
317 cp/name-lookup.o: cp/name-lookup.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
318 $(TM_H) $(CXX_TREE_H) $(TIMEVAR_H) gt-cp-name-lookup.h toplev.h \
319 $(DIAGNOSTIC_H) $(FLAGS_H) debug.h
321 cp/cxx-pretty-print.o: cp/cxx-pretty-print.c $(CXX_PRETTY_PRINT_H) \
322 $(CONFIG_H) $(SYSTEM_H) $(TM_H) coretypes.h $(CXX_TREE_H)